Interface Capturing Method Based on the Cahn–Hilliard Equation for Two-Phase Flows

Menshov, I.S.; Zhang, C.

Информация о цитировании статьи получена из Web of Science, Scopus
Статья опубликована в журнале из списка Web of Science и/или Scopus
Дата последнего поиска статьи во внешних источниках: 7 июля 2020 г.

Авторы: Menshov I.S., Zhang C.
Журнал: Computational Mathematics and Mathematical Physics
Том: 60
Номер: 3
Год издания: 2020
Издательство: Pleiades Publishing, Ltd
Местоположение издательства: Road Town, United Kingdom
Первая страница: 472
Последняя страница: 483
DOI: 10.1134/S0965542520030124
Аннотация: A numerical method for flows of heterogeneous two-phase compressible media is considered. The main problem in the construction of such a method is to find the interface between the components with different physical and mechanical properties. An efficient method for solving this problem that gives a good spatial resolution of the interfaces is proposed. This method is based on the use of the Cahn–Hilliard equation. To describe the flow of the two-phase medium, the single-velocity five-equation model is used; in this model, the Cahn–Hilliard equation is used as the equation for the order function. This makes it possible to significantly decrease the domain of the interface numerical smearing. Numerical results confirm the high accuracy and effectiveness of the proposed method.
Добавил в систему: Меньшов Игорь Станиславович

	ИСТИНА	Войти в систему Регистрация
	ФНКЦ РР
	Главная Поиск Статистика О проекте Помощь

ИСТИНА

ФНКЦ РР

Interface Capturing Method Based on the Cahn–Hilliard Equation for Two-Phase Flowsстатья

Прикрепленные файлы